Landing: ff51c40ed910
Project / Subsystem
gcc / gccrs
Date
2026-09-06
Author
Philip Herron
Commit
ff51c40ed910394c622d971e0cd97d26b3a55d14
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- gccrs
- patch_id
- —
- commit_hash
- ff51c40ed910394c622d971e0cd97d26b3a55d14
- source_type
- github
- headline
- gccrs: Handle generic trait arguments in paths.
- tldr
- Correctly substitutes generic arguments for traits used within paths.
- author
- Philip Herron
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • gccrs
- • rustc
- • generics
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-09-06T00:00:00.000Z
This commit improves gccrs’s ability to handle generic arguments when traits appear in paths, resolving Rust-GCC/gccrs#4853. The SubstMapper class is updated to correctly perform substitutions on dynamic objects (dyn Trait), ensuring that trait implementations with generic parameters are properly resolved.